Comment by jonasmst

You should try Slate (https://github.com/jigish/slate), it's great for window management once it's set up. I have hotkeys for positioning windows top-, bottom-, left-, and right halves, move windows to the right or left monitor and for displaying a grid that let you define the size and position of the current window by marking an area in the grid. It needs the Accessibility API, though, which may be an issue if your employer doesn't allow sudo access on their computers. Here's my dotfile: https://github.com/Jonasmst/dotfiles/blob/master/.slate